am having trouble understanding the following chemistry questions, please advise :) PART A: In the following chemical equation indicate the reactant that is a Bronsted-Lowry acid: HCN(aq) + H2O(l) ⇌ H3O+(aq) + CN-(aq) A. HCN B. H2O C. H3O+ D. CN- 4. Which of the following reactions would be expected to have a positive entropy change, ΔrS° > 0? 1. 2 SO2(g) + O2(g) → 2 SO3(g)
am having trouble understanding the following chemistry questions, please advise :) PART A: In the following chemical equation indicate the reactant that is a Bronsted-Lowry acid: HCN(aq) + H2O(l) ⇌ H3O+(aq) + CN-(aq) A. HCN B. H2O C. H3O+ D. CN- 4. Which of the following reactions would be expected to have a positive entropy change, ΔrS° > 0? 1. 2 SO2(g) + O2(g) → 2 SO3(g)
Chapter3: Mechanisms
Section: Chapter Questions
Problem 31EQ: The reaction just described is reversible. Deprotonation of the conjugate acid of an organic base by...
Related questions
Question
I am having trouble understanding the following chemistry questions, please advise :)
PART A: In the following chemical equation indicate the reactant that is a Bronsted-Lowry acid:
HCN(aq) + H2O(l) ⇌ H3O+(aq) + CN-(aq)
A. HCN
B. H2O
C. H3O+
D. CN-
4. Which of the following reactions would be expected to have a positive entropy change, ΔrS° > 0?
1. 2 SO2(g) + O2(g) → 2 SO3(g)
2. Ba(OH)2(s) → BaO(s) + H2O(g)
3. CO(g) + 2 H2(g) → CH3OH(l)
A. 1 only
B. 2 only
C. 3 only
D. 1 and 2
E. 1 and 3
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning